INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3775c2261c31d7880382d171e18982db519943e4b5ad2a7bb5976b936a4ddf98', 
    'hjt3SxwMsvRzjFlZr75V1Qpc3Z8CNO6ED2Xbug6kbgI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)